<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>作业一：九九乘法表</title>
</head>
<style>
	div{
		width: 80px;
		display: inline-block;
		font-size: 18px;
	}
	table td{
		width: 80px;
	}
</style>
<body>
	<script>
        for(var i=1;i<=9;i++){
			for(var j=1;j<=i;j++){
			    document.write('<div>'+i+'*'+j+'='+i*j+'</div>');
			}
			document.write('<br />');
		}
	</script>
</body>
</html>